I started getting the following warning dialog at Design time in VS 2008:
"A file with the name 'Bin/radgrid.net2.dll' already exists. Do you want to replace it"
[ ] Apply to all items
[Yes] [No] [Cancel]
I have confirmed that all the Telerik references in the web project are pointing to the right 2.0 folder as the source BIN reference.
The web config does not include any assembly references for Telerik.
I can click "No" or "Cancel" to the dialog above and the problem will come back 15 secs later, as I set focus from one RadGrid to another on the same template.
What is happening here?